Swap expected and actual for image-file-kebab-case content linter (#49186)

Author: gracepark

src/content-linter/lib/linting-rules/image-file-kebab-case.js

@@ -15,8 +15,8 @@ export const imageFileKebabCase = {
         addFixErrorDetail(
           onError,
           token.lineNumber,
-          imageFileName,
           suggestedFileName,
+          imageFileName,
           [token.line.indexOf(imageFileName) + 1, imageFileName.length],
           null, // Todo add fix
         )